False; halving is dividing a number by two, not four.
I hope I helped! :)
Answer:

Step-by-step explanation:
Given expression is,

First equalize the denominators of the fractions,

Now combine the fraction as a single fraction,

Since, we can not solve this fraction further, this will be simplified form of the given expression.
Answer:
the two possibilities are either 35.5m orrr 65m
Step-by-step explanation:
Answer:
339.29km²
Step-by-step explanation:
hope that helped if not let me know, please dont report me :)
There are 7 intervals of 1/2 between -1 and 2.